Finding the Fourth Proportional to 1,746,875.69, 2,618,699.57 and 937,829.53
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Solution
The fourth proportional to 1,746,875.69, 2,618,699.57 and 937,829.53 is: 1,405,877.82
Step by Step Solution
- Step 1: Write the proportion equation
1,746,875.69 : 2,618,699.57 = 937,829.53 : x - Step 2: Convert to fraction form
1,746,875.69/2,618,699.57 = 937,829.53/x - Step 3: Cross multiply
1,746,875.69x = 2,618,699.57 × 937,829.53 - Step 4: Simplify right side
1,746,875.69x = 2,455,893,786,944.30 - Step 5: Solve for x
x = 2,455,893,786,944.30/1,746,875.69 - Step 6: Final answer
x = 1,405,877.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.